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2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI)最新文献

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Uncertainty Analysis on Wall and Radar's Characteristics in Through-the-Wall Context 穿墙环境下墙体与雷达特性的不确定性分析
2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI) Pub Date : 2023-07-23 DOI: 10.1109/USNC-URSI52151.2023.10237953
Yanisse Boudrouz, Israel Hinostroza, Mohammed Serhir, Christelle Eyraud
{"title":"Uncertainty Analysis on Wall and Radar's Characteristics in Through-the-Wall Context","authors":"Yanisse Boudrouz, Israel Hinostroza, Mohammed Serhir, Christelle Eyraud","doi":"10.1109/USNC-URSI52151.2023.10237953","DOIUrl":"https://doi.org/10.1109/USNC-URSI52151.2023.10237953","url":null,"abstract":"Through-the-wall radar imaging (TTWRI) detects concealed objects behind barriers using radar. It is a promising research area for civilian and military applications, including rescuing, surveillance, and target identification. This study evaluates the impact of miss-evaluating wall and radar characteristics on TTWRI results.","PeriodicalId":383636,"journal":{"name":"2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115561711","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Broadband Low Profile SIW H-Plane Horn Antenna with Improved Performance 一种性能改进的宽带低轮廓SIW h面喇叭天线
2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI) Pub Date : 2023-07-23 DOI: 10.1109/USNC-URSI52151.2023.10237461
Anil Kumar Nayak, Igor M Filanovsky, K. Moez, A. Patnaik
{"title":"A Broadband Low Profile SIW H-Plane Horn Antenna with Improved Performance","authors":"Anil Kumar Nayak, Igor M Filanovsky, K. Moez, A. Patnaik","doi":"10.1109/USNC-URSI52151.2023.10237461","DOIUrl":"https://doi.org/10.1109/USNC-URSI52151.2023.10237461","url":null,"abstract":"This paper is presenting a broadband, low-profile ($0.008 lambda_{0}$) substrate-integrated waveguide (SIW) H-plane horn antenna with the reduced side lobes and improved front-to-back ratio (FTBR). This is achieved implementing three rectangular slots near the coaxial feed. The hexagonal slots in front of the horn aperture are used to improve impedance matching. The measured fractional impedance bandwidth of 29.5% (3.25 GHz), the maximum gain of 5.52 dBi (minimum: 2.85 dBi), the maximum radiation efficiency of 95.99 %, the FTBR of 15.83 dB, and the low cross-polarization level have been achieved at the frequency of 9.85 GHz.","PeriodicalId":383636,"journal":{"name":"2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116094492","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Compact Filtering Antenna Array 紧凑型滤波天线阵列
2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI) Pub Date : 2023-07-23 DOI: 10.1109/USNC-URSI52151.2023.10237862
Zhongqian Niu, Wei Nie, Bo Zhang
{"title":"A Compact Filtering Antenna Array","authors":"Zhongqian Niu, Wei Nie, Bo Zhang","doi":"10.1109/USNC-URSI52151.2023.10237862","DOIUrl":"https://doi.org/10.1109/USNC-URSI52151.2023.10237862","url":null,"abstract":"In this paper, a 4 × 4 microstrip filtering antenna array with compact size is presented. The proposed antenna array consists of three metal layers which are bonded by two substrates. The radiation patches are placed on the top layer which are fed by the feeding network on the bottom layer through the slot on the middle layer. There are no extra filtering elements in the antenna array therefore miniaturization is achieved. The return loss of the proposed antenna array is better than 10dB, and the radiation suppression is higher than 20 dB at the stopband, and the maximum gain in the passband is 14 dB.","PeriodicalId":383636,"journal":{"name":"2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116550598","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Miniaturization of Yagi-Uda Rectenna by Impedance Loading 基于阻抗负载的Yagi-Uda整流天线小型化研究
2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI) Pub Date : 2023-07-23 DOI: 10.1109/USNC-URSI52151.2023.10237630
T. Maruyama, Hirot Ishiguro, Noa Ebita, Akari Kamada, M. Nakatsugawa, Masaya Tamura
{"title":"Miniaturization of Yagi-Uda Rectenna by Impedance Loading","authors":"T. Maruyama, Hirot Ishiguro, Noa Ebita, Akari Kamada, M. Nakatsugawa, Masaya Tamura","doi":"10.1109/USNC-URSI52151.2023.10237630","DOIUrl":"https://doi.org/10.1109/USNC-URSI52151.2023.10237630","url":null,"abstract":"By applying the principle of the Yagi-Uda antenna, it is possible to extend the wireless power feeding distance. However, the Yagi-Uda antenna has restrictions on the shape and arrangement of the elements. To overcome this problem, this paper proposes a novel rectenna array that downsizes the elements by loading impedance. Electromagnetic analysis shows the results of that the downsized rectenna array with load impedance is achieved higher the wireless power transmission efficiency than that without impedance. The prototypes of the loaded rectenna could light up an LED using leaky waves from a microwave oven nevertheless the without a load rectenna could not light the LED.","PeriodicalId":383636,"journal":{"name":"2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI)","volume":"273 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122935833","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Modulated Reactance Spherical Surface Cloak for 3-D Invisibility 一种用于三维隐身的调制电抗球面斗篷
2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI) Pub Date : 2023-07-23 DOI: 10.1109/USNC-URSI52151.2023.10238060
Do-Hoon Kwon
{"title":"A Modulated Reactance Spherical Surface Cloak for 3-D Invisibility","authors":"Do-Hoon Kwon","doi":"10.1109/USNC-URSI52151.2023.10238060","DOIUrl":"https://doi.org/10.1109/USNC-URSI52151.2023.10238060","url":null,"abstract":"Toward practical 3-D invisibility, passive spherical surface cloaking applicable to large, freestanding scatterers is presented. Characterized by a spatially modulated impenetrable tensor surface reactance, a spherical surface cloak converts the incident plane wave on the lit side into surface waves that carry power to the shadow side. Leaky waves of planar wavefronts are continuously shed in the forward direction to remove the shadow behind the sphere. Numerical design and simulation of a 4-wavelength-radius spherical cloak confirm the effectiveness in minimizing scattering in all directions.","PeriodicalId":383636,"journal":{"name":"2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI)","volume":"448 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122486505","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Novel mmWave Wireless Power Transfer Systems Using Broadband Circularly Polarized Rectennas and Leaky Wave Transmitters 利用宽带圆极化整流天线和漏波发射机的新型毫米波无线电力传输系统
2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI) Pub Date : 2023-07-23 DOI: 10.1109/USNC-URSI52151.2023.10237927
Chaoyun Song, Lei Wang, Mahmoud Wagih, Miguel Poveda-Garcìa, Y. Huang
{"title":"Novel mmWave Wireless Power Transfer Systems Using Broadband Circularly Polarized Rectennas and Leaky Wave Transmitters","authors":"Chaoyun Song, Lei Wang, Mahmoud Wagih, Miguel Poveda-Garcìa, Y. Huang","doi":"10.1109/USNC-URSI52151.2023.10237927","DOIUrl":"https://doi.org/10.1109/USNC-URSI52151.2023.10237927","url":null,"abstract":"Millimeter wave wireless power transfer (WPT) has attracted an upsurge of interest recently. Here we present the design of a novel WPT system consisting of a wideband circularly polarized leaky wave antenna transmitter and wideband circularly polarized rectenna receiver, over the frequency band of 24–35 GHz (fractional bandwidth: 37.3%). Due to the simultaneous dual-CP radiation of the leaky-wave antenna, the proposed system overcomes the polarization misalignment issue of the antennas in the far field, thereby enabling a robust WPT. Our rectenna also realizes state-of-the-art performance in terms of bandwidth, RF-DC efficiency, and CP radiation. This is the first mmWave CP WPT system and will be experimentally verified.","PeriodicalId":383636,"journal":{"name":"2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI)","volume":"322 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122527430","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Dual-Linear Polarized Beam-Scanning Holographic Antenna Using Compact Pillbox Feeding System 采用紧凑型药盒馈电系统的双线极化波束扫描全息天线
2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI) Pub Date : 2023-07-23 DOI: 10.1109/USNC-URSI52151.2023.10237889
C. Park, Donghyun Kim, Seung Hun Cha, Young Joong Yoon
{"title":"A Dual-Linear Polarized Beam-Scanning Holographic Antenna Using Compact Pillbox Feeding System","authors":"C. Park, Donghyun Kim, Seung Hun Cha, Young Joong Yoon","doi":"10.1109/USNC-URSI52151.2023.10237889","DOIUrl":"https://doi.org/10.1109/USNC-URSI52151.2023.10237889","url":null,"abstract":"This paper proposes a dual-linear polarized holographic antenna with a compact-sized pillbox feeding system that generates surface waves for orthogonal directions. The proposed antenna consists of a three-layered pillbox feeding system for dual orthogonal surface waves and a dual-linear polarized hologram pattern for radiating the field toward the desired directions. The proposed antenna steers the beam direction from −10°to +5°in 23 to 25 GHz, radiating the beam at 24 GHz with a realized gain of 19.5 dBi in each polarization.","PeriodicalId":383636,"journal":{"name":"2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122819701","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Propagation Measurement and Analysis of a Large Cubicle Office Environment at 159 GHz 159ghz大隔间办公环境的传播测量与分析
2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI) Pub Date : 2023-07-23 DOI: 10.1109/USNC-URSI52151.2023.10237555
Juyul Lee, Jae‐Joon Park, Kyung‐Won Kim, Heon-Kook Kwon, Myung-Don Kim
{"title":"Propagation Measurement and Analysis of a Large Cubicle Office Environment at 159 GHz","authors":"Juyul Lee, Jae‐Joon Park, Kyung‐Won Kim, Heon-Kook Kwon, Myung-Don Kim","doi":"10.1109/USNC-URSI52151.2023.10237555","DOIUrl":"https://doi.org/10.1109/USNC-URSI52151.2023.10237555","url":null,"abstract":"This paper reports on 159-GHz propagation measurements collected in a large cubicle office environment and provides an analysis of path loss and delay spread characteristics. The directional propagation characteristics (by selecting the best-beam directional combination), denoted by Max-Dir, and the synthesized omnidirectional characteristics, denoted by Syn-Omni, are investigated. The measurement results show that the Syn-Omni path losses are smaller than the Max-Dir losses, but the Syn-Omni delay spreads are greater. The NLoS losses do not seem to be considerably different from the LoS losses, especially for the Syn-Omni case. Additionally, the empirical CDFs of the delay spread appear to follow a lognormal distribution.","PeriodicalId":383636,"journal":{"name":"2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123017830","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An UWB Receiver Model for AOA Estimation Accuracy Analysis 一种用于AOA估计精度分析的UWB接收机模型
2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI) Pub Date : 2023-07-23 DOI: 10.1109/USNC-URSI52151.2023.10238185
Haining Yang, Xinfeng Ming, Yuting Liu, Tingjun Li, N. Li, Yujian Cheng
{"title":"An UWB Receiver Model for AOA Estimation Accuracy Analysis","authors":"Haining Yang, Xinfeng Ming, Yuting Liu, Tingjun Li, N. Li, Yujian Cheng","doi":"10.1109/USNC-URSI52151.2023.10238185","DOIUrl":"https://doi.org/10.1109/USNC-URSI52151.2023.10238185","url":null,"abstract":"Ultra-wideband (UWB) angle of arrival (AOA) estimation technology is currently one of the most accurate indoor positioning methods. However, there are few UWB system model that can be used to evaluate the influence of receiver defects on AOA estimation accuracy. In this paper, an UWB receiver model is built for AOA estimation error analysis. The AOA estimation errors caused by the characteristics of analog-to-digital converter and imbalance of receiver channels are investigated using the UWB receiver model, which is of great significance to the UWB positioning system.","PeriodicalId":383636,"journal":{"name":"2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI)","volume":"CE-26 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114123383","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A High Gain SIW Elliptically Polarized Antenna for Millimeter-Wave Applications 用于毫米波应用的高增益SIW椭圆极化天线
2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI) Pub Date : 2023-07-23 DOI: 10.1109/USNC-URSI52151.2023.10237514
Pallav Sah, Ifana Mahbub
{"title":"A High Gain SIW Elliptically Polarized Antenna for Millimeter-Wave Applications","authors":"Pallav Sah, Ifana Mahbub","doi":"10.1109/USNC-URSI52151.2023.10237514","DOIUrl":"https://doi.org/10.1109/USNC-URSI52151.2023.10237514","url":null,"abstract":"A high-gain SIW elliptically polarized antenna combination of a dipole and loop antenna based on substrate-integrated waveguide (SIW) is proposed for millimeter-wave (mm-wave) applications. The dipole and loop antenna are differentially excited by a longitudinal slot etched on the top layer of SIW. The proposed combination of dipole and loop antenna forms a parallel electric dipole and magnetic dipole, which radiates two orthogonal electric field components and $90^{circ}$ phase difference in the far-field radiation when they are excited with the same phased signal. The proposed antenna achieves a realized gain of 8.346 dBi, with a radiation efficiency of 89.40% at 60 GHz.","PeriodicalId":383636,"journal":{"name":"2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114390735","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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